<html lang="zh">
<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>信息表</title>
	<link rel="stylesheet" href="css/style.css">
</head>

<body>

<div id="di" style="background:#E9ECEF;">
	<h1>学员登记表</h1>
	<h2>1803</h2>
</div>
<div class="main">
	<div class="main-inner">
		<div id="er">
			<h2>添加</h2>
			<input type="text" id="n" placeholder="姓名">
			<select id="s">
				<option value="男">男</option>
				<option value="女">女</option>
			</select>
			<input type="number" id="a" placeholder="年龄"/>
			<button id="btn">添加</button>
		</div>
		<div class="lb">
			<h2>列表</h2>
			<ul id="list"></ul>
		</div>
	</div>
</div>
</body>
<script src="js/script.js"></script>
</html>